Artikel (816)
Wet coffee processing methods will produce waste water containing organic matter. The high content of organic matter can be utilized as biogas through the anaerobic process. Biogas becomes renewable energy source. Anaerobic digesters construction can affect removal process of wastewater pollution an...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 8 No. 3 (2019): September; 164-174 | 2019
This research aims to elaborate characteristics of an organic fertilizer, named as “Organonitrofos”, produced from agricultural wastes supplemented with spent mushroom substrate (SMS) from oil palm empty fruit bunch (EFB). After the experiment of the straw mushroom cultivation was over, the sp...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 8 No. 2 (2019): Juni; 120-129 | 2019
Photovoltaic (PV) merupakan suatu alat yang digunakan untuk mengkonversi sinar surya menjadi energi. Untuk memaksimalkan hasil konversi dari Photovoltaic (PV) perlu dirancang dengan posisi Photovoltaic (PV) yang selalu tegak lurus terhadap arah datangnya matahari. Tujuan dari penelitian ini adalah m...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 8 No. 2 (2019): Juni; 130-138 | 2019
Animal feed is substantial in the livestock industry. There is a stock breeder in Cikawung, Ciparay sub-district for enlarging broiler chicken. But the breeder has constraints with the high prices of animal feed. Otherwise, high amount of corn is an opportunity for breeders to save operational cost ...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 8 No. 2 (2019): Juni; 107-119 | 2019
Melon is very popular among Indonesians because of its sweet taste and rich in nutrients and also very potential as export comodities. Every export comodities including melon need proper handlings of quarantine to disinfestation pests / diseases. One of quarantine technique which is appliable for me...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 8 No. 2 (2019): Juni; 65-75 | 2019
The accurate water use information at each stage of plant growth is important to better understand the efficient and precise crop water requirement for optimal plant productivity. Nurseries of palm oil are a phase where young palm oil requires extra maintenance, particularly in meeting the plant wat...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 8 No. 2 (2019): Juni; 97-106 | 2019
Erosion processes are still the dominant factor affecting land degradation. The rapid calculation of erosion loss is urgently required for conservation planning and management at the watershed level. This paper is reporting the use of USLE method and GIS at Brantas Watershed. The digital layer data ...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 8 No. 2 (2019): Juni; 76-85 | 2019
Kopi dekaf adalah kopi rendah kafein yang memerlukan proses tambahan waktu dan biaya sehingga harganya cukup mahal. Kopi dekaf biasanya dijual dalam bentuk bubuk dan sangat sulit untuk dibedakan dengan mata. Untuk itu pada penelitian ini, UV-Vis spectroscopy diujicobakan untuk mendeteksi adanya penc...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 8 No. 2 (2019): Juni; 86-96 | 2019
Hydroponic shallot cultivation is one way to increase shallot production on marginal land. To support the cultivation, this research was designed that aimed to develop an automatic hydroponic system, simulation of cost analysis, and profit prediction on shallot cultivation.The study was conducted by...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 8 No. 2 (2019): Juni; 139-152 | 2019
Cilembu sweet potato are a commodity typical of West Java's Sumedang district which will produce tasty, sweet, legit flavors and honey when burning using an oven. The conversion program of fuel oil to gas indirectly encourages modification of the cilembu sweet potato oven. The aim of this research i...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 8 No. 1 (2019): MARET; 57-64 | 2019